The Zeiss CP.2 85mm T2.1 is a part of the Zeiss Compact Prime (CP.2) lens series, designed to provide high-quality optical performance and versatility for both PL and EF lens mounts.
Zeiss CP.2 85mm T2.1 Specifications
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Focal Length: 85mm
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Maximum Aperture: T2.1
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Minimum Aperture: T22
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Lens Mount Options:
- PL Mount (Positive Lock)
- EF Mount (Canon EF-compatible)
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Optical Design:
- The lens features an advanced optical design with 8 elements in 6 groups.
- Utilizes aspherical elements for improved image quality, reduced chromatic aberrations, and increased sharpness.
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Focus Ring:
- Rotational Travel: 300° of rotation for precise and smooth focus adjustments.
- Focus Scale: Marked in feet and meters for easy distance measurements.
- Focus Breathing: Low, providing stable framing when focusing.
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Iris:
- Blades: 12 rounded aperture blades for smooth bokeh.
- Iris Movement: De-clicked for smooth aperture adjustments, ideal for video production.
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Image Circle:
- Covers Super 35mm format, which is ideal for many cinema cameras.
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Size & Weight:
- Dimensions: Approx. 104 mm (diameter) x 116 mm (length) for the PL mount version, slightly differing with EF mount.
- Weight: Approx. 1.2 kg (PL) / 1.1 kg (EF), depending on mount.
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Build Quality:
- The CP.2 lenses are built with durable, high-quality materials for long-lasting performance and to withstand the demands of professional filmmaking.
- Weather-Sealed: Designed to be resistant to dust and moisture, making it more reliable in tough environments.
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Additional Features:
- Fully Manual: The CP.2 lenses are fully manual in terms of focus, iris, and zoom (if applicable).
- Rotating Mount: The lens mount can be rotated for different configurations, allowing flexibility on camera rigs.
Compatibility:
- PL Mount: Compatible with professional film cameras such as ARRI Alexa, RED cameras, etc.
- EF Mount: Compatible with a variety of Canon cameras, including the Canon EOS series and other cameras with EF mounts.
Performance:
- Sharpness: Excellent resolution and sharpness throughout the frame, even at wide apertures.
- Contrast & Color: Known for producing high contrast and vibrant colors, with minimal chromatic aberration.
- Bokeh: The lens produces a smooth and cinematic bokeh, thanks to its rounded aperture blades.
This lens is designed for professional cinematographers and filmmakers who require high-end optical performance, ease of use, and robustness for various shooting environments, whether for narrative film, commercials, or documentaries.
